Investment, Real Estate and Other Assets- Schedule of Investment, Real Estate and Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Investment Real Estate And Other Assets [Abstract]
Corporate campus, net	$ 12,747	$ 13,117
Studio building, net	2,164	2,524
Investment, recorded at cost	10,000	10,000
Other assets	3,662	2,288
Other intangible assets, net	2,821	571
Total investment, real estate and other assets	$ 31,394	$ 28,500

Sum of the carrying amounts as of the balance sheet date of all investments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(h))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Name:	us-gaap_Investments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant